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Perth

$144+ Cheap flights from Hong Kong (HKG) to Perth (PER)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PER
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
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Find cheap flights from Hong Kong to Perth with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Hong Kong Intl to Perth are usually found in March or May, booked 48 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Hong Kong to Perth

Cheapest flights from Hong Kong to Perth
Explore the most affordable flight options available from Hong Kong to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.

This Priceline deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1612:00 pm
HKG
-
PER
1 stop16h 30m
AirAsia
Mon 3/238:40 pm
PER
-
HKG
1 stop20h 50m
AirAsia
Deal found 1/30$285
This AirAsia deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:00 pm
HKG
-
PER
1 stop16h 30m
AirAsia
Fri 3/68:40 pm
PER
-
HKG
1 stop20h 50m
AirAsia
Deal found 1/30$366
This Mytrip deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1612:00 pm
HKG
-
PER
1 stop16h 30m
Multiple Airlines
Mon 3/235:15 am
PER
-
HKG
2 stops17h 50m
Multiple Airlines
Deal found 1/30$373
This AirAsia deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:30 pm
HKG
-
PER
1 stop25h 20m
AirAsia
Fri 10/238:30 pm
PER
-
HKG
1 stop21h 25m
AirAsia
Deal found 1/30$401
This Batik Air deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/283:10 pm
HKG
-
PER
1 stop14h 40m
Batik Air
Tue 3/31:40 am
PER
-
HKG
1 stop12h 30m
Batik Air
Deal found 1/28$421
This Batik Air deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:10 pm
HKG
-
PER
2 stops30h 35m
Batik Air
Fri 3/611:10 pm
PER
-
HKG
1 stop15h 00m
Batik Air
Deal found 1/30$443

Find flight deals from Hong Kong to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$285
(Priceline)

One-way from

$144
(AirAsia)

Popular in

January

Cheapest in

March

Average price

$1,036
Provider with most accurate pricing for Hong Kong Intl-Perth flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hong Kong Intl-Perth flights.
Search Deals
From Hong Kong Intl to Perth
Search Deals
One-way flight from Hong Kong Intl to Perth
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hong Kong to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 31, 2026.
Use the filters below to find and compare flights from Hong Kong to Perth that are best for you.

Fly from

Hong Kong

Fly to

Perth

Route

Depart

Return

Price

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Mon 3/16

12:00 pm-4:30 am

1 stop16h 30m

Perth

Mon 3/23

8:40 pm-5:30 pm

1 stop20h 50m

$288

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Thu 2/26

12:00 pm-4:30 am

1 stop16h 30m

Perth

Fri 3/6

8:40 pm-5:30 pm

1 stop20h 50m

$366

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Mon 3/16

12:00 pm-4:30 am

1 stop16h 30m

Perth

Mon 3/23

5:15 am-11:05 pm

2 stops17h 50m

$373

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sat 2/28

3:10 pm-5:50 am

1 stop14h 40m

Perth

Tue 3/3

1:40 am-2:10 pm

1 stop12h 30m

$421

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Thu 2/26

3:10 pm-9:45 pm

2 stops30h 35m

Perth

Fri 3/6

11:10 pm-2:10 pm

1 stop15h 00m

$443

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sun 3/22

3:10 pm-12:40 am

1 stop33h 30m

Perth

Sun 3/29

11:15 pm-2:15 pm

1 stop15h 00m

$477

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Thu 6/18

8:45 pm-4:15 am

1 stop31h 30m

Perth

Sun 6/28

11:15 pm-2:15 pm

1 stop15h 00m

$495

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Tue 3/3

12:00 pm-4:30 am

1 stop16h 30m

$144

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Mon 2/23

12:00 pm-4:30 am

1 stop16h 30m

$146

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Thu 3/19

12:00 pm-4:30 am

1 stop16h 30m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 18 results
1
2

Compare providers for flights from Hong Kong to Perth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to Perth in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hong Kong-Perth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hong Kong-Perth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hong Kong-Perth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hong Kong-Perth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-Perth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hong Kong to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Hong Kong with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Perth

How far ahead should I book a flight from Hong Kong to Perth?

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Perth. Price data was last updated on January 30, 2026.

The price you pay for your flight from Hong Kong to Perth may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Hong Kong to Perth?

Currently, April is the cheapest month in which you can book a flight from Hong Kong to Perth (average of $192). Flying from Hong Kong to Perth in January is currently the most expensive (average of $803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to PER?

Find hourly flight availability from Hong Kong to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 31, 2026.

When flying from Hong Kong to Perth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Hong Kong to Perth?

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated January 31, 2026.
Peruse reviews from past customers who have flown with Cathay Pacific from Hong Kong to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,154 reviews

Overall

7.6

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Crew

8.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,154 reviews
Cathay Pacific
7.6
Good
1,154 reviews

Overall

7.6

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Crew

8.1

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Hong Kong to Perth?

    Perth is the airport most travelers will use when flying to Perth from Hong Kong Intl. Booking flights from Hong Kong Intl (HKG) to Perth (PER) should be relatively easy as there are 14 daily flights to Perth from 1 airline. 11h 20m is how long a flight from Hong Kong to Perth will take if you book a nonstop flight.

  • How long is the flight from Hong Kong to Perth?

    AirAsia and Batik Air can get you from Hong Kong to Perth in just under 14h 40m. Your travel time can differ by up to 1h 50m. The distance from Hong Kong to Perth is about 3748 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Hong Kong to Perth round-trip?

    Our cheapest airline available from Hong Kong to Perth is Cathay Pacific. Our recent data shows that you can find tickets from as low as $677 on this airline. You may be able to fly from Hong Kong to Perth for 17% less than the average price by searching for this airline.

  • What are the most reliable airlines from Hong Kong to Perth?

    No one likes to see their flight delayed. When booking a flight from Hong Kong to Perth consider choosing SWISS (96%), Lufthansa (95%) or Japan Airlines (89%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Hong Kong to Perth that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Perth.

  • Can I find deals for business class flights from Hong Kong to Perth?

    Yes. Cheapflights offers flight deals from Hong Kong to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Perth?

    Currently, April is the cheapest month in which you can book a flight from Hong Kong to Perth (average of $192). Flying from Hong Kong to Perth in January is currently the most expensive (average of $803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Rottnest Island
Scarborough

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Perth by adding a car rental and/or hotel reservation to your travel itinerary.
Perth car rentals
Perth Airport car rentals
Perth CBD car rentals
Northbridge car rentals

Top airline flying from Hong Kong to Perth

Discover the top airline that operate flights from Hong Kong to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$725Average$844FlexibilityNo cancel feeOn-time72%

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